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Product Detailed Parameters
- Description：TRANS NPN 45V 1A PG-SOT223-4
- Series：-
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：1:00 AM
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：500mV @ 50mA, 500mA
- Current - Collector Cutoff (Max)：100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 150mA, 2V
- Power - Max：2 W
- Frequency - Transition：100MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-261-4, TO-261AA
- Supplier Device Package：PG-SOT223-4
- Grade：-
- Qualification：-
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Overview
The BCP5416E6433HTMA1 is an NPN silicon audio frequency transistor from the BCP54 series, manufactured by Infineon Technologies. It is housed in a SOT-223 package and designed for AF driver and output stages. Key electrical parameters include a collector-emitter voltage (VCEO) of 45 V, a collector-base voltage (VCBO) of 45 V, and an emitter-base voltage (VEBO) of 5 V. The device supports a continuous collector current (IC) of 1 A with a peak collector current (ICM) of 1.5 A. Total power dissipation reaches 2 W at a case temperature up to 120°C. DC current gain (hFE) ranges from 100 to 250 at IC = 150 mA, VCE = 2 V. Transition frequency (fT) is typically 100 MHz.
Feature Summary
- Designed specifically for audio frequency driver and output stages
- Features low collector-emitter saturation voltage for efficient operation
- High collector current capability suitable for power applications
- Qualified according to AEC Q101 automotive standards
Applications
- Audio frequency driver stages
- Audio frequency output stages
- Automotive electronics requiring AEC Q101 qualification
Procurement Notes
Verify the specific suffix E6433HTMA1 against official Infineon documentation to confirm packaging and tape-and-reel specifications. Ensure compatibility with SOT-223 footprints during PCB layout. Confirm RoHS compliance status through the manufacturer's latest datasheet or environmental declaration before finalizing procurement plans.
Selection Notes
Select this component when an NPN transistor with 1 A continuous current and 45 V breakdown voltage is required for audio applications. Consider the complementary PNP types BCP51...BCP53 if a push-pull configuration is needed. Evaluate thermal resistance requirements, as total power dissipation depends on case temperature limits defined in the datasheet.
Part Context
This part belongs to the BCP54...-BCP56... family of NPN Silicon AF Transistors produced by Infineon Technologies. The series includes variants with different voltage ratings, such as BCP55 (60 V) and BCP56 (80 V). All members share similar physical characteristics and are intended for high-current audio applications.
Replacement Considerations
Complementary PNP types in the same series include BCP51, BCP53, BCP52, and BCP54-16 equivalents. For higher voltage requirements, consider BCP55 or BCP56 variants within the same package.
